boss_loken.cpp

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/*
* This file is part of Project SkyFire https://www.projectskyfire.org. 
* See LICENSE.md file for Copyright information
*/
 
/* ScriptData
SDName: Boss Loken
SD%Complete: 60%
SDComment: Missing intro.
SDCategory: Halls of Lightning
EndScriptData */
 
#include "ScriptMgr.h"
#include "ScriptedCreature.h"
#include "SpellScript.h"
#include "halls_of_lightning.h"
 
enum Yells
{
    SAY_INTRO_1                                   = 0,
    SAY_INTRO_2                                   = 1,
    SAY_AGGRO                                     = 2,
    SAY_NOVA                                      = 3,
    SAY_SLAY                                      = 4,
    SAY_75HEALTH                                  = 5,
    SAY_50HEALTH                                  = 6,
    SAY_25HEALTH                                  = 7,
    SAY_DEATH                                     = 8,
    EMOTE_NOVA                                    = 9
};
 
enum Spells
{
    SPELL_ARC_LIGHTNING                           = 52921,
    SPELL_LIGHTNING_NOVA_N                        = 52960,
    SPELL_LIGHTNING_NOVA_H                        = 59835,
 
    SPELL_PULSING_SHOCKWAVE_N                     = 52961,
    SPELL_PULSING_SHOCKWAVE_H                     = 59836,
    SPELL_PULSING_SHOCKWAVE_AURA                  = 59414
};
 
enum Misc
{
    ACHIEV_TIMELY_DEATH_START_EVENT               = 20384
};
 
/*######
## Boss Loken
######*/
 
class boss_loken : public CreatureScript
{
public:
    boss_loken() : CreatureScript("boss_loken") { }
 
    CreatureAI* GetAI(Creature* creature) const OVERRIDE
    {
        return new boss_lokenAI(creature);
    }
 
    struct boss_lokenAI : public ScriptedAI
    {
        boss_lokenAI(Creature* creature) : ScriptedAI(creature)
        {
            instance = creature->GetInstanceScript();
        }
 
        InstanceScript* instance;
 
        uint32 m_uiArcLightning_Timer;
        uint32 m_uiLightningNova_Timer;
        uint32 m_uiResumePulsingShockwave_Timer;
 
        uint32 m_uiHealthAmountModifier;
 
        void Reset() OVERRIDE
        {
            m_uiArcLightning_Timer = 15000;
            m_uiLightningNova_Timer = 20000;
            m_uiResumePulsingShockwave_Timer = 1000;
 
            m_uiHealthAmountModifier = 1;
 
            if (instance)
            {
                instance->SetBossState(DATA_LOKEN, NOT_STARTED);
                instance->DoStopTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_TIMELY_DEATH_START_EVENT);
            }
        }
 
        void EnterCombat(Unit* /*who*/) OVERRIDE
        {
            Talk(SAY_AGGRO);
 
            if (instance)
            {
                instance->SetBossState(DATA_LOKEN, IN_PROGRESS);
                instance->DoStartTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_TIMELY_DEATH_START_EVENT);
            }
        }
 
        void JustDied(Unit* /*killer*/) OVERRIDE
        {
            Talk(SAY_DEATH);
 
            if (instance)
            {
                instance->SetBossState(DATA_LOKEN, DONE);
                instance->DoRemoveAurasDueToSpellOnPlayers(SPELL_PULSING_SHOCKWAVE_AURA);
            }
        }
 
        void KilledUnit(Unit* /*victim*/) OVERRIDE
        {
            Talk(SAY_SLAY);
        }
 
        void UpdateAI(uint32 uiDiff) OVERRIDE
        {
            //Return since we have no target
            if (!UpdateVictim())
                return;
 
            if (m_uiResumePulsingShockwave_Timer)
            {
                if (m_uiResumePulsingShockwave_Timer <= uiDiff)
                {
                    DoCast(me, SPELL_PULSING_SHOCKWAVE_AURA, true);
                    me->ClearUnitState(UNIT_STATE_CASTING); // this flag breaks movement
 
                    DoCast(me, SPELL_PULSING_SHOCKWAVE_N, true);
                    m_uiResumePulsingShockwave_Timer = 0;
                }
                else
                    m_uiResumePulsingShockwave_Timer -= uiDiff;
            }
 
            if (m_uiArcLightning_Timer <= uiDiff)
            {
                if (Unit* target = SelectTarget(SELECT_TARGET_RANDOM, 0))
                    DoCast(target, SPELL_ARC_LIGHTNING);
 
                m_uiArcLightning_Timer = std::rand() % 16000 + 15000;
            }
            else
                m_uiArcLightning_Timer -= uiDiff;
 
            if (m_uiLightningNova_Timer <= uiDiff)
            {
                Talk(SAY_NOVA);
                Talk(EMOTE_NOVA);
                DoCast(me, SPELL_LIGHTNING_NOVA_N);
 
                me->RemoveAurasDueToSpell(DUNGEON_MODE<uint32>(SPELL_PULSING_SHOCKWAVE_N, SPELL_PULSING_SHOCKWAVE_H));
                m_uiResumePulsingShockwave_Timer = DUNGEON_MODE(5000, 4000); // Pause Pulsing Shockwave aura
                m_uiLightningNova_Timer = std::rand() % 21000 + 20000;
            }
            else
                m_uiLightningNova_Timer -= uiDiff;
 
            // Health check
            if (HealthBelowPct(100 - 25 * m_uiHealthAmountModifier))
            {
                switch (m_uiHealthAmountModifier)
                {
                    case 1: Talk(SAY_75HEALTH); break;
                    case 2: Talk(SAY_50HEALTH); break;
                    case 3: Talk(SAY_25HEALTH); break;
                }
 
                ++m_uiHealthAmountModifier;
            }
 
            DoMeleeAttackIfReady();
        }
    };
};
 
class spell_loken_pulsing_shockwave : public SpellScriptLoader
{
    public:
        spell_loken_pulsing_shockwave() : SpellScriptLoader("spell_loken_pulsing_shockwave") { }
 
        class spell_loken_pulsing_shockwave_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_loken_pulsing_shockwave_SpellScript);
 
            void CalculateDamage(SpellEffIndex /*effIndex*/)
            {
                if (!GetHitUnit())
                    return;
 
                float distance = GetCaster()->GetDistance2d(GetHitUnit());
                if (distance > 1.0f)
                    SetHitDamage(int32(GetHitDamage() * distance));
            }
 
            void Register() OVERRIDE
            {
                OnEffectHitTarget += SpellEffectFn(spell_loken_pulsing_shockwave_SpellScript::CalculateDamage, EFFECT_0, SPELL_EFFECT_SCHOOL_DAMAGE);
            }
        };
 
        SpellScript* GetSpellScript() const OVERRIDE
        {
            return new spell_loken_pulsing_shockwave_SpellScript();
        }
};
 
void AddSC_boss_loken()
{
    new boss_loken();
    new spell_loken_pulsing_shockwave();
}